Bridget Litts, BS

Bridget
Litts
BS

Bridget Litts attended Syracuse University where she also worked as an undergraduate researcher at Upstate University studying embryonic left-right patterning and heart development using a zebrafish model. After graduating with a Bachelor of Science degree in Molecular Biology in 2014, she interned at Kentucky Equine Research where she studied the long-term effects of Lasix administration on exercise recovery in racehorses. She then joined the Davies lab at Cincinnati Children’s Hospital as part of a biobanking team that collected and processed samples from consented children undergoing bone marrow transplant. She became the point of contact for a collaboration with St. Jude’s, the childhood cancer survivor study, which involved isolating and banking DNA from thousands of saliva and blood samples. In 2020, she joined the Stafford Lab at Vanderbilt as Lab Manager where she studied the combined effect of high fat diet and moderate alcohol consumption on liver lipid metabolism.

Ariel Pruchnicki

Ariel
Pruchnicki
Laboratory Manager
ariel.pruchnicki@vumc.org

Ariel Pruchnicki is a Laboratory manager for the VCAT. She is a graduate of Central Connecticut University where she studied Biology. She has a certificate in project management and supply chain management and analytics. Ariel comes from Florida with 10 years of industry experience. 

Xiaotao Lu

Xiaotao
Lu
Senior Research Specialist
xiaotao.lu@vumc.org

Xiaotao received her Bachelor’s degree in Microbiology from Sichuan University in 1984 and Master’s degree in Microbiology from the Institute of Microbiology at the Chinese Academy of Science in 1987.Xiaotao joined in Dr. Mark Denison’s lab of Pediatric Infectious Disease at VUMC in 1992. During her tenure in Denison lab, she studied the biology of coronaviruses (CoVs), including SARS-CoV-2. Her research focused on investigating the mechanisms of CoV replication, exploring fidelity regulatory networks, examining the role of recombination in CoV evolution, and development of anti-CoV therapeutics. In 2019, she received the Edward E. Price Jr. Award for Excellence in Basic Research at VUMC and was recognized in 2023 as one of Vanderbilt’s twelve highly cited researchers. She joined the Vanderbilt Center for Antibody Therapeutics as a Senior Research Specialist in 2025, where she continues to drive forward research in vaccine development and infectious disease prevention.

Olivia Ryan

Olivia
Ryan
Undergraduate Student

Olivia is from Loxley, Alabama. She is a current Vanderbilt University undergraduate student studying Neuroscience who plans to pursue a career in medicine. Outside of school, she enjoys reading, weightlifting, and spending time with friends and family.